Add Milestones 1 & 2: full-stack POS foundation with admin UI

- Node/Express/TypeScript API under /api/v1 with JWT auth (login, refresh, logout, /me)
- Prisma schema: vendors, users, roles, products, categories, taxes, transactions
- SQLite for local dev; Postgres via docker-compose for production
- Full CRUD routes for vendors, users, categories, taxes, products with Zod validation and RBAC
- Paginated list endpoints scoped per vendor; refresh token rotation
- React/TypeScript admin SPA (Vite): login, protected routing, sidebar layout
- Pages: Dashboard, Catalog (tabbed Products/Categories/Taxes), Users, Vendor Settings
- Shared UI: Table, Modal, FormField, Btn, PageHeader components
- Multi-stage Dockerfile; docker-compose with Postgres healthcheck
- Seed script with demo vendor and owner account
- INSTRUCTIONS.md, ROADMAP.md, .claude/launch.json for dev server config

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

client/node_modules/react-router-dom/dist/server.d.ts

@@ -0,0 +1,31 @@
+import * as React from "react";
+import type { Router as RemixRouter, StaticHandlerContext, CreateStaticHandlerOptions as RouterCreateStaticHandlerOptions, FutureConfig as RouterFutureConfig } from "@remix-run/router";
+import type { FutureConfig, Location, RouteObject } from "react-router-dom";
+export interface StaticRouterProps {
+    basename?: string;
+    children?: React.ReactNode;
+    location: Partial<Location> | string;
+    future?: Partial<FutureConfig>;
+}
+/**
+ * A `<Router>` that may not navigate to any other location. This is useful
+ * on the server where there is no stateful UI.
+ */
+export declare function StaticRouter({ basename, children, location: locationProp, future, }: StaticRouterProps): React.JSX.Element;
+export { StaticHandlerContext };
+export interface StaticRouterProviderProps {
+    context: StaticHandlerContext;
+    router: RemixRouter;
+    hydrate?: boolean;
+    nonce?: string;
+}
+/**
+ * A Data Router that may not navigate to any other location. This is useful
+ * on the server where there is no stateful UI.
+ */
+export declare function StaticRouterProvider({ context, router, hydrate, nonce, }: StaticRouterProviderProps): React.JSX.Element;
+type CreateStaticHandlerOptions = Omit<RouterCreateStaticHandlerOptions, "detectErrorBoundary" | "mapRouteProperties">;
+export declare function createStaticHandler(routes: RouteObject[], opts?: CreateStaticHandlerOptions): import("@remix-run/router").StaticHandler;
+export declare function createStaticRouter(routes: RouteObject[], context: StaticHandlerContext, opts?: {
+    future?: Partial<Pick<RouterFutureConfig, "v7_partialHydration" | "v7_relativeSplatPath">>;
+}): RemixRouter;